| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a microorganism carrier having high immobilization efficiency of microorganisms, and suitably usable in a septic tank or the like. <P>SOLUTION: The microorganism carrier 10 is constituted by forming a cut product of an open cell foamed product formed by foaming a resin composition containing carbon fibers added thereto and regulated so that the surfaces are composed of the cut surfaces 11. The open cell foamed product is preferably the one of a crosslinked polyolefin-based resin. The polyolefin-based resin preferably contains≥75 pts. wt. ethylene-vinyl acetate copolymer based on 100 pts. wt. resin. The carbon fiber added to the resin composition preferably has 0.1-5.0 mm fiber length and the content thereof is preferably 0.5-5 pts. wt. based on 100 pts. wt. resin. Preferably, the open cells are formed by breaking foams by compression. <P>COPYRIGHT: (C)2004,JPO</p> |
